package cn.wolfcode.service.impl;

import cn.wolfcode.domain.Role;
import cn.wolfcode.mapper.RoleMapper;
import cn.wolfcode.qo.QueryObject;
import cn.wolfcode.service.IRoleService;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Service
public class RoleServiceImpl implements IRoleService {
    @Autowired
    private RoleMapper roleMapper;
    @Transactional
    @Override
    public void deleteByPrimaryKey(Long id) {
        roleMapper.deleteByPrimaryKey(id);
        roleMapper.deleteRelation(id);
    }
    @Transactional
    @Override
    public void insert(Role role, Long[] ids) {
        roleMapper.insert(role);
        if(ids!=null&&ids.length>0){
            for(Long pId:ids){
                roleMapper.insertRelation(role.getId(),pId);
            }
        }

    }
    @Transactional
    @Override
    public Role selectById(Long id) {
        return roleMapper.selectByPrimaryKey(id);
    }
    @Transactional
    @Override
    public List<Role> selectAll() {
        return roleMapper.selectAll();
    }
    @Transactional
    @Override
    public void update(Role role, Long[] ids) {
            roleMapper.updateByPrimaryKey(role);
            roleMapper.deleteRelation(role.getId());
        if(ids!=null&&ids.length>0){
            for(Long pId:ids){
                roleMapper.insertRelation(role.getId(),pId);
            }
        }
    }
    @Transactional
    @Override
    public PageInfo<Role> list(QueryObject qo) {
        PageHelper.startPage(qo.getCurrentPage(),qo.getPageSize());
        List<Role> roles = roleMapper.list(qo);
        return new PageInfo<>(roles);
    }

    @Override
    public List selectByEmpId(Long empId) {
        return roleMapper.selectByEmpId(empId);
    }
}
